Tunable Interactions in Ultracold Bose Gases
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Strecker, K E; Partridge, G B; Truscott, Andrew; Hulet, Randall G
Description
We have created bright matter wave solitons by using a Feshbach resonance to tune the interactions in a Bose-Einstein condensate of 7Li. The solitons are made to propagate in a one-dimensional potential formed by a focused laser beam. We observed dispersive wave-like properties for repulsive interactions and soliton-like behavior for attractive interactions. Adjacent solitons are observed to interact repulsively.
| Collections | ANU Research Publications |
|---|---|
| Date published: | 2005 |
| Type: | Journal article |
| URI: | http://hdl.handle.net/1885/82300 |
| Source: | Advances in Space Research |
| DOI: | 10.1016/j.asr.2003.09.058 |
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| File | Description | Size | Format | Image |
|---|---|---|---|---|
| 01_Strecker_Tunable_Interactions_in_2005.pdf | 273.49 kB | Adobe PDF | Request a copy |
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